I am changing the case of my existing build and adding RGB fans as well Lighting to the setup. The components are all Corsair HD120 fans alingwith the Lighting Node expansion kit. Additionally I already have the K95 RGB keyboard & MM400 RGB mouse pad.

My queries:
1. I have created a connection layout for the RGB fans & RGB lighting. Requesting for feedback on whether it is ok and suggestions for improvement are most welcome.
2. The water cooling is EKWB EK-240 kit but with 2 rads. What would be the best position to place the pump & reservoir in the cabinet.

I was doing some maths on the current draw and suspect that 1 Commander pro would not suffice, hence created an Option-2 for the possible arrangement using 2 Commander pros daisy chained.

My queries:
1. I have created a connection layout for the RGB fans & RGB lighting. Requesting for feedback on whether it is ok and suggestions for improvement are most welcome.
2. The water cooling is EKWB EK-240 kit but with 2 rads. What would be the best position to place the pump & reservoir in the cabinet.
3. How doe we daisy chain the 2 Commander pros so that I can use the iCUE Software for the speed control as well as lighting effect control for not only the fans, LED Strip but also the Corsair K95 keybaord & MM800 mouse pad

With the delay in the availibility of the D1000, I just realised that the front fans for the 2 EKWB Rads (XE240mm) have not been considered in push-pull. Hence updated the diagram and requesting for a final review.